RIDHO, Z. .; ASSAYUTHY, M. J. . Increasing understanding to prospective Umrah pilgrims in the Umrah ritual guidance program at PT Arudam 99 Probolinggo Branch. KHIDMAH : Jurnal Pengabdian Masyarakat, [S. l.], v. 5, n. 1, p. 11–15, 2025. DOI: 10.55210/khidmah.v5i1.499. Disponível em: https://lp3mzh.id/index.php/khidmah/article/view/499. Acesso em: 31 jul. 2025.